Bed cover is commonly called bedspread, coverlet, or comforter, depending on their style and thickness.

A bed cover is a thicker layer placed on top of sheets for warmth and decoration, while a bed sheet is a thin layer placed directly on the mattress for comfort and hygiene.

A bed cover is not the same as a duvet. A bed cover can refer to bedspreads or comforters used for decoration and warmth. A duvet is a thick, quilted blanket filled with down or synthetic fibers and usually requires a removable cover for protection.

A bed cover is used to add warmth, protect bedding from dust and dirt, and enhance the overall appearance of the bed for a polished, decorative look.